/*
* Copyright 2014 Google Inc. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.google.errorprone.refaster;
import static com.google.errorprone.refaster.Unifier.unifications;
import static com.google.errorprone.refaster.Unifier.unifyList;
import com.google.auto.value.AutoValue;
import com.google.common.collect.ImmutableList;
import com.sun.source.tree.AnnotatedTypeTree;
import com.sun.source.tree.TreeVisitor;
import com.sun.tools.javac.tree.JCTree.JCAnnotatedType;
import com.sun.tools.javac.tree.JCTree.JCAnnotation;
import com.sun.tools.javac.util.List;
/**
* {@code UTree} representation of an {@code AnnotatedTypeTree}.
*
* @author lowasser@google.com (Louis Wasserman)
*/
@AutoValue
abstract class UAnnotatedType extends UExpression implements AnnotatedTypeTree {
public static UAnnotatedType create(Iterable<UAnnotation> annotations, UExpression type) {
return new AutoValue_UAnnotatedType(ImmutableList.copyOf(annotations), type);
}
@Override
public Kind getKind() {
return Kind.ANNOTATED_TYPE;
}
@Override
public <R, D> R accept(TreeVisitor<R, D> visitor, D data) {
return visitor.visitAnnotatedType(this, data);
}
@Override
public Choice<Unifier> visitAnnotatedType(AnnotatedTypeTree node, Unifier unifier) {
return unifyList(unifier, getAnnotations(), node.getAnnotations())
.thenChoose(unifications(getUnderlyingType(), node.getUnderlyingType()));
}
@Override
public JCAnnotatedType inline(Inliner inliner) throws CouldNotResolveImportException {
return inliner.maker().AnnotatedType(
List.convert(JCAnnotation.class, inliner.inlineList(getAnnotations())),
getUnderlyingType().inline(inliner));
}
@Override
public abstract ImmutableList<UAnnotation> getAnnotations();
@Override
public abstract UExpression getUnderlyingType();
}